Purpose: To advance the study of principal time use (PTU), the purpose of this study is to report findings from a systematic review of PTU research. In addition to identifying common findings, this study also examined the supporting evidence and methodologies of PTU studies. From this dual approach, this study specified the evidence that supports…

Purpose: Recent scholarship has augmented Bandura's theory underlying efficacy formation by pointing to more proximate sources of efficacy information involved in forming collective teacher efficacy. These proximate sources of efficacy information theoretically shape a teacher's perception of the teaching context, operationalizing the difficulty…